14248520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 39191040

約数和(自身を除く): 24942520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 53, 55, 65, 88, 94, 104, 106, 110, 130, 143, 188, 212, 220, 235, 260, 265, 286, 376, 424, 440, 470, 517, 520, 530, 572, 583, 611, 689, 715, 940, 1034, 1060, 1144, 1166, 1222, 1378, 1430, 1880, 2068, 2120, 2332, 2444, 2491, 2585, 2756, 2860, 2915, 3055, 3445, 4136, 4664, 4888, 4982, 5170, 5512, 5720, 5830, 6110, 6721, 6890, 7579, 9964, 10340, 11660, 12220, 12455, 13442, 13780, 15158, 19928, 20680, 23320, 24440, 24910, 26884, 27401, 27560, 30316, 32383, 33605, 37895, 49820, 53768, 54802, 60632, 64766, 67210, 75790, 99640, 109604, 129532, 134420, 137005, 151580, 161915, 219208, 259064, 268840, 274010, 303160, 323830, 356213, 548020, 647660, 712426, 1096040, 1295320, 1424852, 1781065, 2849704, 3562130, 7124260, 14248520]

約数ペア:

[(1, 14248520), (2, 7124260), (4, 3562130), (5, 2849704), (8, 1781065), (10, 1424852), (11, 1295320), (13, 1096040), (20, 712426), (22, 647660), (26, 548020), (40, 356213), (44, 323830), (47, 303160), (52, 274010), (53, 268840), (55, 259064), (65, 219208), (88, 161915), (94, 151580), (104, 137005), (106, 134420), (110, 129532), (130, 109604), (143, 99640), (188, 75790), (212, 67210), (220, 64766), (235, 60632), (260, 54802), (265, 53768), (286, 49820), (376, 37895), (424, 33605), (440, 32383), (470, 30316), (517, 27560), (520, 27401), (530, 26884), (572, 24910), (583, 24440), (611, 23320), (689, 20680), (715, 19928), (940, 15158), (1034, 13780), (1060, 13442), (1144, 12455), (1166, 12220), (1222, 11660), (1378, 10340), (1430, 9964), (1880, 7579), (2068, 6890), (2120, 6721), (2332, 6110), (2444, 5830), (2491, 5720), (2585, 5512), (2756, 5170), (2860, 4982), (2915, 4888), (3055, 4664), (3445, 4136)]